Even if you may not be used to it, sunscreens should be a regular part of your skincare routine, especially for the upcoming sunny days. While the sun may feel great after for a while, your skin will suffer damage if exposed to it for too long. It is good to have a stock of sunscreen so that you do not run short of necessary days, however the way you store them could sustain or destroy how effective they are. Like other skincare and room temperature sensitive products, sunscreen also needs to be stored in a particular space to ensure that the product does not get damaged. In a viral TikTok video, Neal Rimmer, a senior scientific advisor at ‘Which?’, pointed out a big mistake many people make while carrying their sunscreen, especially when they are sunbathing. People usually don't bother keeping it in the bag after they are done using it, which means it lies around in the sun. That is ruining the shelf-life of the product as high temperatures decrease the product quality. Sunscreen Has a Shelf Life Just like milk or other products in your house, sunscreen doesn't last forever. Neal pointed out that it's really important to always check the date on your sunscreen bottle. You'll usually find a small symbol that looks like an open jar with a number and a letter next to it, such as '12 M'. This tells you how many months the sunscreen will be effective after you first open the bottle. Even if you haven't used much of it, if it's past this date, it might not protect your skin properly anymore. Using old sunscreen is like using a worn-out shield – it might not keep you as safe as you think. So, make it a habit to check the expiry information on your sunscreen before you use it each time, especially at the start of the sunny season. You Shouldn’t Just Rely On Sunscreen Putting on sunscreen is a great way to protect your skin, but it shouldn't be the only thing you rely on. Neal advised that for the best protection, we should use a combination of methods. Think of sunscreen as one layer of defense, and wearing clothes and a hat as extra layers. Clothes can cover up large areas of your skin that you might miss with sunscreen, and a hat can shield your face, ears, and neck, which are often very exposed to the sun. Also, remember that sunscreen needs to be reapplied regularly – about every two hours – to keep working well. If you're swimming or sweating a lot, you need to put on more sunscreen even more often. Experts also recommend choosing a sunscreen with an SPF of 30 or higher. SPF stands for Sun Protection Factor, and a higher number means more protection from the sun's harmful rays.
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